WO1997047884A3 - Appareil d'alimentation d'un dispositif en liquide pressurise, et moteur/generateur correspondant refroidi par flux grande vitesse - Google Patents
Appareil d'alimentation d'un dispositif en liquide pressurise, et moteur/generateur correspondant refroidi par flux grande vitesse Download PDFInfo
- Publication number
- WO1997047884A3 WO1997047884A3 PCT/US1997/008898 US9708898W WO9747884A3 WO 1997047884 A3 WO1997047884 A3 WO 1997047884A3 US 9708898 W US9708898 W US 9708898W WO 9747884 A3 WO9747884 A3 WO 9747884A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- motor
- pump
- high speed
- pressurized liquid
- providing pressurized
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/08—Combinations of two or more pumps the pumps being of different types
- F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/08—Combinations of two or more pumps the pumps being of different types
- F04B23/14—Combinations of two or more pumps the pumps being of different types at least one pump being of the non-positive-displacement type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/08—Cooling; Heating; Preventing freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/005—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0096—Heating; Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/12—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
- H02K11/049—Rectifiers associated with stationary parts, e.g. stator cores
- H02K11/05—Rectifiers associated with casings, enclosures or brackets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
- H02K2205/12—Machines characterised by means for reducing windage losses or windage noise
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50161998A JP2001516414A (ja) | 1996-06-14 | 1997-05-23 | 機器に加圧液体を供給するための装置、そのための高速張水冷却式モータ/発電機 |
EP97927757A EP0904491A2 (fr) | 1996-06-14 | 1997-05-23 | Appareil d'alimentation d'un dispositif en liquide pressurise, et moteur/generateur correspondant refroidi par flux grande vitesse |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66350496A | 1996-06-14 | 1996-06-14 | |
US08/663,504 | 1996-06-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1997047884A2 WO1997047884A2 (fr) | 1997-12-18 |
WO1997047884A3 true WO1997047884A3 (fr) | 1998-05-14 |
Family
ID=24662096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1997/008898 WO1997047884A2 (fr) | 1996-06-14 | 1997-05-23 | Appareil d'alimentation d'un dispositif en liquide pressurise, et moteur/generateur correspondant refroidi par flux grande vitesse |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0904491A2 (fr) |
JP (1) | JP2001516414A (fr) |
WO (1) | WO1997047884A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111509940A (zh) * | 2020-04-16 | 2020-08-07 | 重庆文理学院 | 一种低能耗永磁同步电机 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9803062L (sv) * | 1998-09-10 | 2000-04-04 | Svein Elfstroem | Drivaggregat |
JP2000136772A (ja) * | 1998-11-04 | 2000-05-16 | Toyota Autom Loom Works Ltd | ポンプ装置 |
CN1227799C (zh) * | 1999-08-31 | 2005-11-16 | 株式会社荏原制作所 | 电动机架以及使用该电动机架的电动机及电动泵 |
DE10117373A1 (de) * | 2001-04-06 | 2002-10-10 | Mannesmann Rexroth Ag | Hydraulisches Pumpenaggregat |
GB0313273D0 (en) * | 2003-06-09 | 2003-07-16 | Goodrich Control Sys Ltd | Aeronautical generator |
FR2907283B1 (fr) * | 2006-10-17 | 2013-04-19 | Airbus France | Dispositif et procede d'alimentation electrique d'au moins une machine a induction a bord d'un aeronef |
DE102008034175A1 (de) * | 2008-07-22 | 2010-01-28 | Linde Material Handling Gmbh | Elektrohydraulische Antriebsanordnung |
NO328758B1 (no) * | 2008-10-27 | 2010-05-03 | Framo Eng As | Elektrisk maskin |
US8944793B2 (en) * | 2012-06-05 | 2015-02-03 | Hamilton Sundstrand Corporation | Flow and pressure ripple reduction with advance dual gear and bearing face cut |
DE102015219095A1 (de) * | 2015-10-02 | 2017-04-06 | Robert Bosch Gmbh | Antriebseinheit und Aggregat mit Kühlung |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0093041A1 (fr) * | 1982-04-23 | 1983-11-02 | Regie Nationale Des Usines Renault | Machine électrodynamique synchrone à aimants permanents et refroidie par un liquide |
JPH03289340A (ja) * | 1990-03-31 | 1991-12-19 | Toshiba Corp | 電動機 |
DE4120665A1 (de) * | 1991-06-22 | 1992-12-24 | Teves Gmbh Alfred | Elektromotorisch angetriebene hydraulikpumpe |
WO1993018303A1 (fr) * | 1992-03-13 | 1993-09-16 | Pneumo Abex Corporation | Pompe entrainee par un moteur electrique immerge |
EP0566788A1 (fr) * | 1990-08-23 | 1993-10-27 | Westinghouse Electric Corporation | Unité de propulsion integrées pour véhicules nautiques |
DE4222394C1 (de) * | 1992-07-08 | 1993-12-09 | Grundfos A S Bjerringbro | Motorpumpe |
EP0578390A1 (fr) * | 1992-06-17 | 1994-01-12 | Vickers Incorporated | Appareil hydraulique entraîné par un moteur électrique intégré en ligne |
EP0583994A1 (fr) * | 1992-07-07 | 1994-02-23 | High Speed Tech Oy Ltd. | Machine électrique asynchrone avec rotor et stator |
EP0661793A1 (fr) * | 1993-12-28 | 1995-07-05 | Ebara Corporation | Assemblage de moteur-pompe |
US5454697A (en) * | 1993-03-24 | 1995-10-03 | Aisan Kogyo Kabushiki Kaisha | Electrically operated pump assembly with an externally installed control circuit |
DE29609700U1 (de) * | 1996-05-31 | 1996-08-22 | Heilmeier & Weinlein | Elektromotor |
-
1997
- 1997-05-23 WO PCT/US1997/008898 patent/WO1997047884A2/fr not_active Application Discontinuation
- 1997-05-23 EP EP97927757A patent/EP0904491A2/fr not_active Withdrawn
- 1997-05-23 JP JP50161998A patent/JP2001516414A/ja active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0093041A1 (fr) * | 1982-04-23 | 1983-11-02 | Regie Nationale Des Usines Renault | Machine électrodynamique synchrone à aimants permanents et refroidie par un liquide |
JPH03289340A (ja) * | 1990-03-31 | 1991-12-19 | Toshiba Corp | 電動機 |
EP0566788A1 (fr) * | 1990-08-23 | 1993-10-27 | Westinghouse Electric Corporation | Unité de propulsion integrées pour véhicules nautiques |
DE4120665A1 (de) * | 1991-06-22 | 1992-12-24 | Teves Gmbh Alfred | Elektromotorisch angetriebene hydraulikpumpe |
WO1993018303A1 (fr) * | 1992-03-13 | 1993-09-16 | Pneumo Abex Corporation | Pompe entrainee par un moteur electrique immerge |
EP0578390A1 (fr) * | 1992-06-17 | 1994-01-12 | Vickers Incorporated | Appareil hydraulique entraîné par un moteur électrique intégré en ligne |
EP0583994A1 (fr) * | 1992-07-07 | 1994-02-23 | High Speed Tech Oy Ltd. | Machine électrique asynchrone avec rotor et stator |
DE4222394C1 (de) * | 1992-07-08 | 1993-12-09 | Grundfos A S Bjerringbro | Motorpumpe |
US5454697A (en) * | 1993-03-24 | 1995-10-03 | Aisan Kogyo Kabushiki Kaisha | Electrically operated pump assembly with an externally installed control circuit |
EP0661793A1 (fr) * | 1993-12-28 | 1995-07-05 | Ebara Corporation | Assemblage de moteur-pompe |
DE29609700U1 (de) * | 1996-05-31 | 1996-08-22 | Heilmeier & Weinlein | Elektromotor |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 016, no. 120 (E - 1182) 26 March 1992 (1992-03-26) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111509940A (zh) * | 2020-04-16 | 2020-08-07 | 重庆文理学院 | 一种低能耗永磁同步电机 |
CN111509940B (zh) * | 2020-04-16 | 2021-06-01 | 重庆文理学院 | 一种低能耗永磁同步电机 |
Also Published As
Publication number | Publication date |
---|---|
JP2001516414A (ja) | 2001-09-25 |
WO1997047884A2 (fr) | 1997-12-18 |
EP0904491A2 (fr) | 1999-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1997047884A3 (fr) | Appareil d'alimentation d'un dispositif en liquide pressurise, et moteur/generateur correspondant refroidi par flux grande vitesse | |
US5110264A (en) | Variable speed turbo vacuum pump | |
DE69740170D1 (de) | Dichtungslose Rotationspumpe mit passiv-magnetischen Radiallagern und in Blut laufende Axiallager | |
EP0784156A3 (fr) | Turbine générateur bulbe hydraulique | |
GB2396889B (en) | Hydraulic speed-increasing transmission for water current turbine | |
WO2007120264A3 (fr) | Application d'un système de commande de mouvement à réluctance commutée dans un système de refroidissement | |
CA2425051A1 (fr) | Moteur electrique refroidi par liquide | |
RU95103101A (ru) | Электрический генератор | |
CA2580360A1 (fr) | Appareil de transfert d'energie | |
RU95117703A (ru) | Приводной агрегат с двигателем и замедлителем | |
KR960036269A (ko) | 전기유압 하이브리드 모우터 | |
WO2001000933A8 (fr) | Machine de construction | |
AU2003292957A1 (en) | Hydrostatic multi-motor drive | |
EP0903500A3 (fr) | Pompe de refroidissement à entraínement électrique | |
CA2210421A1 (fr) | Pompe de forage et/ou de puisage profond a ralentisseur hydrodynamique pour l'amortissement des couples de rappel introduits dans le systeme | |
EP0280660A3 (fr) | Moteur électrique immergé pour l'entraínement de pompes ou autres | |
HU9503604D0 (en) | Driving unit for power machines | |
AU1609197A (en) | Compressors | |
EP0901980A3 (fr) | Moteur d'ascenseur | |
GB2401487A (en) | An electrically driven fluid pump assembly | |
CN216343542U (zh) | 一种节约能源的可控盘式液压油泵装置 | |
CN115118119A (zh) | 直驱工质液力装置 | |
YU83003A (sh) | Hidraulički krilni motor sa prinudno vođenim krilcima | |
Schneider | Hydraulic pump with integral electric motor | |
DE50114087D1 (de) | Nasslaufender elektrischer Antriebsmotor für insbesondere eine Heizungsumwälzpumpe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): JP |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
AK | Designated states |
Kind code of ref document: A3 Designated state(s): JP |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 1998 501619 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1997927757 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1997927757 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1997927757 Country of ref document: EP |